The Metrology of PCB Signal Integrity

November 16, 2015 0

by Chris Grachanen High speed data computations and routing rely on incredibly complex circuit board designs with data transfer rates fast approaching picosecond timing precision (that is one trillionth or one millionth of one millionth […]

Accelerate TDR Measurements with Electronic Calibration

December 4, 2014 0

by John Dorighi and Rob Sleigh An important consideration for improving the accuracy of time domain reflectometer (TDR) measurements is user calibration. A TDR user calibration is performed to correct for systematic instrument errors along […]

Tolerances for Non-Linear Analog Resistance Scales

February 18, 2014 0

By Tom Morgan A method is derived for calculating the resistance tolerances for non-linear resistance scales, whose accuracy tolerances are given in degrees of arc instead of percent of reading or range.

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